26309217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 15992223

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 2039, 4301, 6117, 12903, 22429, 34663, 46897, 67287, 103989, 140691, 381293, 515867, 797249, 1143879, 1547601, 2391747, 8769739, 26309217]

約数ペア:

[(1, 26309217), (3, 8769739), (11, 2391747), (17, 1547601), (23, 1143879), (33, 797249), (51, 515867), (69, 381293), (187, 140691), (253, 103989), (391, 67287), (561, 46897), (759, 34663), (1173, 22429), (2039, 12903), (4301, 6117)]